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https://www.readbyqxmd.com/read/28815319/anemia-as-a-risk-factor-for-all-cause-mortality-obscure-synergic-effect-of-chronic-kidney-disease
#1
Yuji Sato, Shouichi Fujimoto, Tsuneo Konta, Kunitoshi Iseki, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Ichiei Narita, Masahide Kondo, Masato Kasahara, Yugo Shibagaki, Koichi Asahi, Tsuyoshi Watanabe
BACKGROUND: Anemia is common in chronic kidney disease (CKD) and may be associated with mortality in CKD patients. However, few studies have examined this relationship in Asian populations. METHODS: A total of 62,931 Japanese people (age 64.0 ± 8.0 years; men 38.5%) were followed up from 2008 to 2012. Participants were divided into six groups in accordance with their estimated glomerular filtration rate (eGFR) (<45, 45-59, ≥60 mL/min/1.73 m(2)) and by hemoglobin levels (13...
August 16, 2017: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/28814833/markers-of-oxidative-nitrosative-stress-and-inflammation-in-lung-tissue-of-rats-exposed-to-different-intravenous-iron-compounds
#2
Jorge E Toblli, Gabriel Cao, Jorge F Giani, Fernando P Dominici, Margarita Angerosa
Iron deficiency anemia is a frequent complication in clinical conditions such as chronic kidney disease, chronic heart failure, inflammatory bowel disease, cancer, and excessive blood loss. Given the ability of iron to catalyze redox reactions, iron therapy can be associated with oxidative stress. The lung is uniquely susceptible to oxidative stress, and little is known about the effects of intravenous iron treatment in this organ. This study characterized changes in markers of oxidative/nitrosative stress and inflammation in the lung of non-iron deficient, non-anemic rats treated with five weekly doses (40 mg iron per kg body weight) of low molecular weight iron dextran (LMWID), iron sucrose (IS), ferric carboxymaltose (FCM), ferumoxytol (FMX), iron isomaltoside 1000 (IIM), or saline (control)...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28814393/soya-maize-and-sorghum-based-ready-to-use-therapeutic-food-with-amino-acid-is-as-efficacious-as-the-standard-milk-and-peanut-paste-based-formulation-for-the-treatment-of-severe-acute-malnutrition-in-children-a-noninferiority-individually-randomized-controlled
#3
Paluku Bahwere, Peter Akomo, Mwawi Mwale, Hitoshi Murakami, Chrissy Banda, Sylvester Kathumba, Chimwemwe Banda, Solomon Jere, Kate Sadler, Steve Collins
Background: Development of more cost-effective ready-to-use therapeutic food (RUTF) is a global public health priority. To date, previous lower-cost recipes have been less effective than the standard peanut and milk (PM)-based RUTF, particularly in children aged <24 mo.Objective: We aimed to compare the efficacy of the PM-RUTF to a milk-free soya, maize, and sorghum (FSMS)-RUTF enriched with crystalline amino acids without cow milk powder and a milk, soya, maize, and sorghum (MSMS)-RUTF containing 9.3% skim cow milk powder...
August 16, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28811988/effect-of-preoperative-anemia-on-the-outcomes-of-anterior-cervical-discectomy-and-fusion
#4
Kevin Phan, Nelson Wang, Jun S Kim, Parth Kothari, Nathan J Lee, Joshua Xu, Samuel K Cho
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: Preoperative anemia has been associated with an increased need for blood transfusions and postoperative complications. The effects of anemia on the outcomes of anterior cervical discectomy and fusion (ACDF) have not been explored. The present study aimed to evaluate the association between preoperative anemia and 30-day complications following ACDF surgery. METHODS: Data from the American College of Surgeons National Surgical Quality Improvement Program (2005-2012) was used...
August 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28811181/beneficial-effects-of-postnatal-choline-supplementation-on-long-term-neurocognitive-deficit-resulting-from-fetal-neonatal-iron-deficiency
#5
Bruce C Kennedy, Phu V Tran, Maulika Kohli, Jamie J Maertens, Jonathan C Gewirtz, Michael K Georgieff
Early-life iron deficiency is a common nutrient condition worldwide and can result in cognitive impairment in adulthood despite iron treatment. In rodents, prenatal choline supplementation can diminish long-term hippocampal gene dysregulation and neurocognitive deficits caused by iron deficiency. Since fetal iron status is generally unknown in humans, we determined whether postnatal choline supplementation exerts similar beneficial effects. Male rat pups were made iron deficient (ID) by providing pregnant and nursing dams an ID diet (3-6ppm Fe) from gestational day (G) 3 through postnatal day (P) 7, and an iron-sufficient (IS) diet (200ppm Fe) thereafter...
August 12, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28811051/patient-blood-management-in-the-intensive-care-unit
#6
REVIEW
Aryeh Shander, Mazyar Javidroozi, Gregg Lobel
Patient Blood Management underscores a fundamental shift from a product-centered approach to a patient-centric approach through timely application of evidence-based medical and surgical concepts designed to maintain hemoglobin concentration, optimize hemostasis, and minimize blood loss in an effort to improve patient outcome. In this concept, allogeneic blood transfusion is not viewed as the treatment of default for anemic patients, but one among many treatment modalities that should be weighed based on its merits-potentials risks and benefits-for the individual patient in the context of other alternatives...
July 31, 2017: Transfusion Medicine Reviews
https://www.readbyqxmd.com/read/28809788/correction-gupta-p-m-et-al-iron-anemia-and-iron-deficiency-anemia-among-young-children-in-the-united-states-nutrients-2016-8-330
#7
Priya M Gupta, Cria G Perrine, Zuguo Mei, Kelley S Scanlon
We would like to submit the following correction to our recently published paper [1] due to the error in classification of children as anemic [...].
August 15, 2017: Nutrients
https://www.readbyqxmd.com/read/28805668/locally-sustainable-school-lunch-intervention-improves-hemoglobin-and-hematocrit-levels-and-body-mass-index-among-elementary-schoolchildren-in-rural-west-java-indonesia
#8
Makiko Sekiyama, Katrin Roosita, Ryutaro Ohtsuka
School lunch is not provided in public elementary schools in Indonesia, and students frequently buy and eat snacks at school. We hypothesized that providing a traditional Sundanese meal as school lunch would be beneficial for children in rural West Java. To test this hypothesis, we evaluated the effect of a 1-month school lunch intervention aiming at sustainability and based on children's nutritional intake, hemoglobin and hematocrit levels, and body mass index (BMI). A lunch (including rice, vegetable dish, animal protein dish, plant protein dish, and fruit) containing one-third of the recommended daily allowance of energy was offered every school day for 1 month, targeting 68 fourth-grade elementary schoolchildren...
August 12, 2017: Nutrients
https://www.readbyqxmd.com/read/28804957/pre-and-post-transfusion-alloimmunization-in-dogs-characterized-by-2-antiglobulin-enhanced-cross-match-tests
#9
I Goy-Thollot, U Giger, C Boisvineau, R Perrin, M Guidetti, B Chaprier, A Barthélemy, C Pouzot-Nevoret, B Canard
BACKGROUND: When dogs are transfused, blood compatibility testing varies widely but may include dog erythrocyte antigen (DEA) 1 typing and rarely cross-matching. OBJECTIVES: Prospective study to examine naturally occurring alloantibodies against red blood cells (RBCs) and alloimmunization by transfusion using 2 antiglobulin-enhanced cross-match tests. ANIMALS: Eighty client-owned anemic, 72 donor, and 7 control dogs. METHODS: All dogs were typed for DEA 1 and some also for DEA 4 and DEA 7...
August 14, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28795723/intracellular-iron-and-heme-trafficking-and-metabolism-in-developing-erythroblasts
#10
Martin D Kafina, Barry H Paw
Vertebrate red blood cells (RBCs) arise from erythroblasts in the human bone marrow through a process known as erythropoiesis. Iron uptake is a crucial hallmark, essential for heme biosynthesis in the differentiating erythroblasts, which are dedicated to producing hemoglobin. Erythropoiesis is facilitated by a network of intracellular transport proteins, chaperones, and circulating hormones. Intracellular iron is targeted to the mitochondria for incorporation into a porphyrin ring to form heme and cytosolic iron-sulfur proteins, including Iron Regulatory Protein 1 (IRP1)...
August 10, 2017: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/28777814/prevalence-of-preoperative-anemia-abnormal-mean-corpuscular-volume-and-red-cell-distribution-width-among-surgical-patients-in-singapore-and-their-influence-on-one-year-mortality
#11
Yilin Eileen Sim, Hide Elfrida Wee, Ai Leen Ang, Niresh Ranjakunalan, Biauw Chi Ong, Hairil Rizal Abdullah
INTRODUCTION: Preoperative anemia and high red cell distribution width (RDW) are associated with higher perioperative mortality. Conditions with high RDW levels can be categorized by mean corpuscular volume (MCV). The relationship between RDW, anemia and MCV may explain causality between high RDW levels and outcomes. We aim to establish the prevalence of preoperative anemia and distribution of RDW and MCV among pre-surgical patients in Singapore. In addition, we aim to investigate the association between preoperative anemia, RDW and MCV levels with one-year mortality after surgery...
2017: PloS One
https://www.readbyqxmd.com/read/28757774/prevalence-risk-factors-and-antimalarial-resistance-patterns-of-falciparum-plasmodiasis-among-pregnant-women-in-kaduna-metropolis-nigeria
#12
Maryam Muhammad Aliyu, Idris Abdullahi Nasir, Yahaya Abdullahi Umar, Anthony Philip Vanstawa, Jessy Thomas Medugu, Anthony Uchenna Emeribe, Dele Ohinoyi Amadu
OBJECTIVE: Pregnant women infected with malaria represent a significant obstetric problem, especially in the face of antimalarial resistance. This cross-sectional study investigated the prevalence of malaria parasitemia, associated risk factors as well as the antimalarial resistance pattern of Plasmodium isolates from pregnant women attending four selected secondary health facilities in Kaduna State, Nigeria. MATERIALS AND METHODS: Blood samples were collected from 353 pregnant women attending selected hospitals...
April 2017: Ci Ji Yi Xue za Zhi, Tzu-chi Medical Journal
https://www.readbyqxmd.com/read/28755971/efficacy-of-standardized-extract-of-hibiscus-sabdariffa-l-malvaceae-in-improving-iron-status-of-adults-in-malaria-endemic-area-a-randomized-controlled-trial
#13
Emanuel L Peter, Susan F Rumisha, Kijakazi O Mashoto, Omary Ms Minzi, Sayoki Mfinanga
ETHNOPHARMACOLOGICAL RELEVANCE: Indigenous community of Mkuranga district have been using aqueous extract of H. sabdariffa L. for treating anemia. However, there have been neither safety nor efficacy studies to validate this medicinal product in anemia. AIM: The purpose of this study was to establish efficacy and safety of standardized aqueous extract of H. sabdariffa L. in anemic adults. MATERIALS AND METHODS: This was a randomized controlled clinical trial in which 130 adults' men and women aged 18-50 years were involved after meeting the inclusion criteria...
July 26, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28753958/iron-in-micronutrient-powder-promotes-an-unfavorable-gut-microbiota-in-kenyan-infants
#14
Minghua Tang, Daniel N Frank, Audrey E Hendricks, Diana Ir, Fabian Esamai, Edward Liechty, K Michael Hambidge, Nancy F Krebs
Iron supplementation may have adverse health effects in infants, probably through manipulation of the gut microbiome. Previous research in low-resource settings have focused primarily on anemic infants. This was a double blind, randomized, controlled trial of home fortification comparing multiple micronutrient powder (MNP) with and without iron. Six-month-old, non- or mildly anemic, predominantly-breastfed Kenyan infants in a rural malaria-endemic area were randomized to consume: (1) MNP containing 12.5 mg iron (MNP+Fe, n = 13); (2) MNP containing no iron (MNP-Fe, n = 13); or (3) Placebo (CONTROL, n = 7), from 6-9 months of age...
July 19, 2017: Nutrients
https://www.readbyqxmd.com/read/28753201/delivery-of-human-erythropoietin-gene-with-an-adeno-associated-virus-vector-through-parotid-glands-to-treat-renal-anaemia-in-a-swine-model
#15
C Ma, Z Fan, Z Gao, S Wang, Z Shan
Anaemia is a common complication of chronic kidney disease, for which there is presently no adequate treatment. The delivery of human erythropoietin (hEPO) cDNA to salivary glands reportedly increases red blood cell counts, haematocrit (HCT), and haemoglobin concentration, representing a potential new method of renal anaemia treatment. However, no studies have examined the effects of this method in an animal model of renal anaemia. Here we established a miniature pig animal model of renal anaemia through continuous feeding with adenine...
July 28, 2017: Gene Therapy
https://www.readbyqxmd.com/read/28745688/-risk-factors-for-anemia-in-the-early-stages-of-chronic-kidney-disease
#16
Yu S Milovanov, L V Kozlovskaya, L Yu Milovanova, M M Markina, V V Kozlov, M V Taranova, V V Fomin
AIM: To identify the early markers of anemia in chronic kidney disease (CKD) in patients with chronic glomerulonephritis (CGN) and glomerulonephritis (GN) in systemic diseases. SUBJECTS AND METHODS: Seventy-nine patients with some male preponderance who were aged 21 to 65 years (45.3±11.1 years) and had CKD (CGN and GN) in systemic diseases (systemic lupus erythematosus and Wegener's granulomatosis) in the early stages (Stages I-II) of CKD were examined. GN was diagnosed by a lifetime renal biopsy...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28732458/use-of-a-complete-autologous-blood-recovery-system-the-sorin-xtra%C3%A2-autotransfusion-system-during-mechanical-thrombectomy-of-extensive-cerebral-venous-sinus-thrombosis
#17
C Castaño, C Cubells, S Remollo, M R García-Sort, M Terceño
Background The endovascular therapy for cerebral venous sinus thrombosis (CVST) is currently accepted as a second-line treatment for patients who have failed or those in whom systemic anticoagulation is contraindicated or in a subgroup of patients presenting with rapid neurologic deterioration. A number of different mechanical and pharmacologic endovascular strategies have been reported, either as separate or combined approaches. These new catheters and aspiration systems have a high power and vacuum capacity, which carries a risk of anemization of the patient and hypovolemic shock, being necessitating the transfusion of the patient...
January 1, 2017: Interventional Neuroradiology
https://www.readbyqxmd.com/read/28729362/sema3f-semaphorin-3f-selectively-drives-an-extraembryonic-proangiogenic-program
#18
Donatella Regano, Alessia Visintin, Fabiana Clapero, Federico Bussolino, Donatella Valdembri, Federica Maione, Guido Serini, Enrico Giraudo
OBJECTIVE: Molecular pathways governing blood vessel patterning are vital to vertebrate development. Because of their ability to counteract proangiogenic factors, antiangiogenic secreted Sema3 (class 3 semaphorins) control embryonic vascular morphogenesis. However, if and how Sema3 may play a role in the control of extraembryonic vascular development is presently unknown. APPROACH AND RESULTS: By characterizing genetically modified mice, here, we show that surprisingly Sema3F acts instead as a selective extraembryonic but not intraembryonic proangiogenic cue...
July 20, 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28728745/early-readmissions-after-acute-myocardial-infarction
#19
Chun Shing Kwok, Chun Wai Wong, Hannah Shufflebotham, Luke Brindley, Tamseel Fatima, Adrian Shufflebotham, Diane Barker, Ashish Pawala, Grant Heatlie, Mamas A Mamas
This study aims to evaluate the rate, predictors, and causes of 30-day readmissions in a single tertiary hospital in the United Kingdom. We conducted a retrospective study of all patients admitted between 2012 and 2014 with a diagnosis of acute myocardial infarction, who were in the Myocardial Infarction National Audit Project register. Data on patient demographics, comorbidities, care received, and in-hospital mortality were collected. Rates of 30-day readmission and causes of readmission were evaluated. Univariate and multiple logistic regressions were used to identify predictors of all-cause, cardiac, and noncardiac readmission...
September 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28723884/preoperative-anemia-as-a-simple-prognostic-factor-in-patients-with-urinary-bladder-cancer
#20
Cheng Chen, Linkun Hu, Xiangxiang Li, Jianquan Hou
BACKGROUND To evaluate the incidence of preoperative anemia and its prognostic role in patients with urinary bladder cancer (BC). MATERIAL AND METHODS A total of 317 patients diagnosed with BC were enrolled in this retrospective cohort study. Univariate and multivariate analysis was used to identify independent prognostic factors and Kaplan-Meier survival analysis was applied to examine the influence of anemia on survival. RESULTS 109 patients (34.4%) were anemic with a median preoperative hemoglobin of 114 g/L (interquartile range 104 to 122...
July 19, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
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